client

问题 I have a simple TCP socket client and server application. They are communicating using IP = localhost and port = 33367. I'm using SocketSniff to examine my packets going through localhost. While sniffing the client app, I noticed that every time I'm sending a packet to the server in the same process, the "local port" is changing, while remote port is always 33367. So, is it possible for the client apps to send their data through a fixed port (if so, how in C#?) or do they have to get assigned

问题 I am creating a client to send requests to an API, and I am trying to write a Junit test but i keep getting this error. Here is my client code which sends a request: import io.netty.handler.codec.http.HttpResponse; import io.vertx.core.AsyncResult; import io.vertx.core.buffer.Buffer; import io.vertx.core.json.JsonObject; import io.vertx.core.logging.Logger; import io.vertx.core.logging.LoggerFactory; import io.vertx.ext.web.client.HttpRequest; import io.vertx.ext.web.client.WebClient; public

问题 I have code for a server that can handle multiple clients. The client program can connect to the server and issue Unix commands such as ls, date, clear, etc. I have two problems that I cannot figure out. 1) When I initially type ls as an argument it will return some weird garbage, and then if I do ls again then it starts working properly. So only in the beginning, it will give me garbage. 2) When I type the argument 'ps -ael' into the terminal, it will work properly, but then after that I get

问题 I searched so many links but none actually works and most of them doesnot give correct client code. There is something I am missing. I have below exception class [DataContract] public class MyException { public MyException(Exception ex) { Message = ex.Message; StackTrace = ex.StackTrace; ExceptionType = ex.GetType(); } [DataMember] public string Message { get; set; } [DataMember] public string StackTrace { get; set; } //[DataMember] // This is having issues. On client side WebException

问题 The situation is that I'm trying to write a server script that accepts file transfers from a client. I figured out how to make and connect to and from the server using the TCP protocol. However I was wondering how do you transfer a binary file in ruby? I mean you can open a binary file, but what steps are necessary to be able to transfer it? Is TCP stream idea? What about UDP? 回答1: I think I found a solution. Using SFTP, I can upload files over an SSH connection to the server: require 'net

问题 I am setting up a server/client interaction for bukkit. The custom minecraft client will send data over a socket to the server which will read that data and send a message back to the client. Both client and server have the same code for the sockets, however the client uses the client class and the server the server. This is the server code import java.io.IOException; import java.net.ServerSocket; import java.net.Socket; import java.util.ArrayList; import java.util.List; import com.cmg

问题 I don't want the border of a window's client area to be seen. Is there any way to remove them? The window is a SDI(Single Document) window. I also noticed that the border appeares only on the top and left side of the client area (no on the right and bottom). I was very confused. Thank you very much! 回答1: Would something like this be useful in your case ? BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) { cs.style = WS_POPUP | WS_VISIBLE; // or others you want cs.dwExStyle = 0; // or others

问题 Does anybody know how to create a C# client for tensorflow serving? My tensorflow serving installation: I installed tensorflow serving using the tensorflow serving dockerfile, then inside the container I did the following: pip install tensorflow pip install tensorflow-serving-api echo "deb [arch=amd64] http://storage.googleapis.com/tensorflow-serving-apt stable tensorflow-model-server tensorflow-model-server-universal" | tee /etc/apt/sources.list.d/tensorflow-serving.list curl https://storage

问题 I have a list of sockets that belongs to a single thread. But I wonder is there a feasible way to communicate (read/write from/to) with those those clients? I don't want to create one thread for each client because there may be too much users and creating one thread for each of them may be too costly. 回答1: I'd say NIO is your best bet here. Check out one of the many good tutorials for NIO communications over a socket (well, SocketChannel)! I believe this is the tutorial that I used when I had

问题 I have a problem using a distributed WSDL File (scheme / other definitions are declared outside the actual WSDL) with PHP's SoapClient. This is the fault message I got: SOAP-ERROR: Parsing WSDL: 'getSomeInfo' already defined. After some googling, it seems to be a bug inside PHP as someone else discovered exactly the same problem: http://bugs.php.net/bug.php?id=45282 Has there been any bug fix(es)? Any solution to work around this bug? I think posting a code snippet is senseless, since the